Angus Alan Douglas Douglas-Hamilton, a distinguished and esteemed individual, held the prestigious titles of the 15th Duke of Hamilton and the 12th Duke of Brandon, as well as being a Knight of the Order of St. John.
Prior to 1940, he was known as the Earl of Angus, and from 1940 until 1973, he was referred to as the Marquess of Douglas and Clydesdale.
Throughout his life, he held the esteemed position of premier peer of Scotland, a testament to his significant influence and importance within the country's aristocracy.